虫草术酱汤治疗慢性乙型肝炎及肝炎后肝硬化疗效评价

目的对虫草术酱汤治疗慢性乙型肝炎（慢乙肝）及肝炎后肝硬化疗效进行评价。②方法２４０例慢乙肝和肝炎后肝硬化病人，随机分为治疗组与对照组，其中治疗组１２０例采用虫草术酱汤治疗，对照组给予西药保肝、对症、支持治疗。③结果治疗组的基本治愈及总有效率分别为６８．３％及８０．８％，对照组为１５．０％及２８．３％．治疗组ＡＴＬ与ＡＬＢ的疗效明显优于对照组（χ２＝９．０５，６．９８，Ｐ均＜０．０１）。治疗组ＨＢｅＡｇ与ＨＢＶ－ＤＮＡ阴转的疗效与对照组比较差异有极显著性（χ２＝４５．４５，３１．０５，Ｐ均＜０．０１）。随访１年，治疗组复发率为９．４％，对照组３８．６％，两组比较差异有极显著性（χ２＝１４．４７，Ｐ＜０．０１）。④结论虫草术酱汤对慢乙肝及肝炎后肝硬化有较好的治疗作用     

小儿结核性脑膜炎34例临床分析

结核性脑膜炎（以下简称结脑）是小儿结核病死亡最重要的原因,早期诊断及合理治疗是改善预后的关键。为提高早期诊断率,现对我院确诊的３４例小儿结脑进行回顾性分析。１　临床资料１．１　一般资料　男１７例（５０．０％）,女１７例（５０．０％）;年龄２个月～１２岁,平均４．５岁,６岁以下２４例（７０．６％）,其中３岁以下婴幼儿１８例（７５．０％）。１．２　症状和体征　发热３１例（９１．２％）,呕吐２２例（６４．７％）,头痛１５例（４４．１％）,抽搐１３例（３８．２％）,昏迷８例（２３．５％）,盗汗８例（２３…     

546例肝炎后肝硬化患者的流行病学和临床特点

目的 探讨肝炎后肝硬化的流行病学和临床特点。方法 对５４６例肝炎后肝硬化的住院病例进行回顾性调查分析。结果 肝炎肝硬化年龄主要分布在３１￣６０岁,男女比例为４．３１：１;单纯乙肝后肝硬化４３０例,占７８．８％,乙肝重叠其他肝炎病毒８４例,占１５．４％;肝炎反复发作较不发作发展为肝硬化的时间明显缩短;胃镜检查发现８４．１％的肝炎肝硬化患有食管胃静３工张,Ｂ超声显示７．９％的肝硬化患脾体积正     

小儿病毒性心肌炎柯萨奇病毒B组特异性IgM检测及临床意义

应用间接ＥＵＳＡ法测定９６例小儿病毒性心肌炎柯萨奇病毒Ｅ特异性ＩｇＭ（ＣＶＢ。－ＩＭ牡）。结果阳性３０例，总阳性率３１．３％：１９例健康儿中有１例阳性，阳性率５．３％，两者比较差异有显著意义（ｘ＝４，２０，Ｐ＜０．０５）病程＜２月者阳性率为４２．４％（２８／６６例）．病程２～６月者阳性率为７．７（１／１３例），病程＞６月者阳性率为５．９％（１／１７例）．后两组与病程＜２月组比较差异均显著（分别为４，９．６．６１，Ｐ均＜（０．０５）。提示ＣＶＢ－ＩＭ测定对小儿病毒性心肌炎病原学的早期诊断有临床意义     

前列腺素E1治疗肝炎后肝硬化临床疗效分析

肝炎后肝硬化其残留黄疽、低蛋白血症以及顽固性腹水,迄今为止仍是治疗的一大难题。我院１９９９年５月－２０００年７月应用前列腺素Ｅ１注射液（商品名谱斯泰）治疗肝炎后肝硬化３１例,取得了一定的疗效,现报告如下： １ 临床资料 １．１ 病例选择：共选择病例５８例,均为我院住院病人,根据１９９５年５月全国传染病与寄生虫病学术会议所定标准［１］,均诊断为肝炎后肝硬化。 １．２ 一般资料：随机分成两组。治疗组３１例,男２４例,女７例;年龄２６～７１岁,腹水２４例,占７７．４％;血浆蛋白低,白／球比倒置或平值２６例,…     

应用食管扩张器治疗食管癌、贲门癌术后吻合口狭窄的临床研究

本文报告了自１９８３年５月～１９９３年５月应用食管扩张器治疗食管癌、贲门癌术后吻合口狭窄患者６５８例临床研究结果，共行扩张３２４０次，有效率达９６．５％。扩张５次以下明显好转占６１．６％，１０次以下明显好转占８４．５％。术后发生并发症２７例，占４．１％。食管穿孔８例（１．２％），吻合口出血４例（０．６％），纵隔炎１例（０．２％），局部损伤１４例（２．１％）。作者对食管扩张术的适应证，操作中注意事项及并发症进行了讨论。     

小儿肝炎肝硬变32例死亡病例报告

现将我院１９８７年２月至１９９７年２月收治的小儿肝炎肝硬变３２例死亡病例报告如下。１　临床资料１－１　诊断标准：①临床符合肝硬变表现。②实验室检查、尸检符合病毒性肝炎或肝硬变表现。１－２　一般资料：年龄、性别：０～３岁８例（２５－０％）,～７岁１４例（４３－７％）,＞７岁１０例（３１－２％）,最小年龄３个月。男１９例,女１３例。入院病程：＜３个月１２例（３８－０％）,～６个月３例（９－０％）,～１年６例（１９－０％）,＞１年１１例（３４－０％）。病程最长５年。病后就诊首次诊断：肝炎肝硬变者１４例…     

头孢噻肟钠治疗小儿急性细菌性痢疾疗效观察

１９９８年我科使用头孢噻肟钠治疗小儿急性细菌性痢疾（急性菌痢），收到明显疗效，现介绍如下。１临床资料１．１病例选择本文６８例为１９９８年１月～１２月临床资料较完整的急性菌痢患儿。年龄为４月～１３岁，５岁以内占６９，５％。绝大部分于发病２４小时入院，基本上未经治疗。１．２观察方法病例随机分为观察组（３５例）及对照组（３３例）。两组患儿平均年龄、入院时间、临床型别及菌群分布基本一致。用药前及用药后每天检查粪便常规并培养至阴性１～２次为止。１．３治疗方法观察组使用头孢噻肟钠，剂量５０～１００ｍｇ／ｋｇ…     

常见消化系统疾病的院内感染状况分析

１４３２例以消化道疾病为主的住院患者，其院内感染率２．７９％（４０／１４３２），其中１４～５９岁患者院内感染率１．７１％（１６／９３５），大于５９岁者４．８２％（２４／４９７）。显示老年患者院内感染明显高于非老年组。两组的院内感染均以呼吸道感染最多。老年组院内感染的感染分布依次为呼吸道感染３．２％（１６／４９７），消化道感染０．６（３／４９７），其它１．０％（５１／４９７）。疾病分布依次为肝硬化１１．５％（１２／１０４）、溃疡病７．５％（５／６６）、胃肠炎２．３％（１／４２）、消化道肿瘤５．３％（４／７５），其它０．９％（２／２１０）。提示要控制消化道疾病的院内感染的对策，首先抓住肝硬化，重点防治呼吸道感染。     

小儿肝癌与肝炎

小儿肝癌在小儿恶性肿瘤中约占０．２％～５．８％［１］,我国小儿肝癌的发生率各地尚无准确的数据。本科从１９７４年１月至１９９８年７月共收治小儿原发性肝癌１５例,为同期住院患儿总数的４．５,占小儿肝脏肿瘤病例的７５％,现总结分析如下。１临床资料本组１５...     

Value of D-Dimers in patients with acute aortic dissection

Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P ＜ 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (＞0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P ＜0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P ＜ 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.     

Research of combined liver-kidney transplantation model in rats

Objective： To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods： SD rats served as both donors and recipients. 4℃ sodium lactate Ringer＇s was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava （IVC） inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results： Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion： This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.     

BLOOD PRESSURE CHANGE WITH AGE IN SALT-SENSITIVE TEENAGERS

Objective To observe blood pressure change with age in salt-sensitive teenagers whose salt sensitivity were determined by repeated testing.Methods Salt sensitivity was determined through intravenous infusion of normal saline combined with volume-depletion by oral diuretic furosemide in 55 teenagers. After five years, salt sensitivity was re-examined and subject blood pressure was followed up. Blood pressure changes in salt-sensitive teenagers were compared to that of non-salt sensitive teenagers over five years.Results After 5 years, the repetition rate of salt sensitivity determined by intravenous saline loading is 92.7%. In teenagers with salt sensitivity on the baseline, both the systolic blood pressure increments and increment rates were much higher than non-salt sensitive teenagers (12.7±12.1 mmHg vs. 2.8±5.2 mmHg, P＜ 0.01; 12.2%± 12.0% vs. 2.5% ±4.4%, P＜ 0.001,respectively). There was a similar trend for diastolic blood pressure (8.4 ± 6.4 mmHg vs. 3.7 ± 6.4 mmHg, P = 0.052; 13.2% ±10.6 % vs. 6.8%± 10.1%, P = 0.053, respectively).Conclusions Salt sensitivity determined by intravenous saline loading showed good reproducibility. Blood pressure increments with age were much higher in salt-sensitive teenagers than non-salt sensitive teenagers, especially in terms of systolic blood pressure.     

安心颗粒对急诊经皮冠状动脉介入术后生活质量影响的研究

目的：评价使用安心颗粒对急诊经皮冠状动脉介入术（PPCI）术后生活质量的影响.方法：将160例接受PPCI的急性ST段抬高型心肌梗死患者随机分为安心颗粒组（术前顿服安心颗粒8.8g,术后安心颗粒4.4 g/次,每日2次）和对照组（仅接受基础药物治疗）.所有患者均服用阿司匹林、氯吡格雷和阿托伐他汀.分别在入院时、出院前1d、出院后180 d时,应用心肌梗死多维度量表（MIDAS）、中文版SF-36评价量表对患者生活质量评分.并观察术后30 d以内的出血并发症、血小板减少症发生情况.结果：入院时和出院前1d,两组患者的心肌梗死MIDAS、SF-36量表评分比较无差异（P＞0.05）;出院后180 d时,与对照组比较,安心颗粒组MIDAS、SF-36评分明显减低（P＜0.05）;组内与入院时比较,两组出院前1d、出院后180 d时,MIDAS、SF-36评分均降低（P＜0.05）.两组患者在随访期间均无大量出血、少量出血、重度和极重度血小板减少症发生,安心颗粒组有4例、对照组有7例发生不明显出血（P＞0.05）.两组发生轻度血小板减少症的患者数比较无差异（P＞0.05）.结论：PPCI使用安心颗粒,能改善急性ST段抬高型心肌梗死患者的生活质量,且不增加出血风险.     

The comparative studies of the influences of Urapidil and Nicardipine on sino-atrial node function, atrio-ventricular node function and hemodynamics

Objective:To investigate the influences of urapidil and nicardipine on rabbit sinus function,atrio-ventricular node function and hemodynamics.Methods:Thirty-two Angora's rabbits were selected and randomly divided into four groups.U1 group:urapidil 0.25 mg/kg;U2 group:urapidil 0.5 mg/kg;N1 group:nicardipine 10 μg/kg;N2 group:nicardipine 20 μg/kg.All these medicine were administrated within 30 seconds.Measurements were taken before and after the administration of urapidil or nicardipine for the following data:mean blood pressure(MAP),heart rate(HR),sino-atrial conduction time(SACT),maximal sinoatrial recovery time(SNRTmax)corrected sinus node recovery time(CSNRT),index of sinus node recovery time(SNRTI),Wenckebach A-V conduction frequency (WB),and P-R interval.Results:Significant MAP and HR changes were identified in all of the four groups before and after administration of both urapidil and nicardipine.No significant changes could be found in the rest of the parameters.Intergroup analysis showed that SACT and CSNRT of N1 and N2 groups were shorter than those of the U2 group(P＜0.01);the MAP decreased(P＜0.01)and the HR increased drastically(P＜0.01).Conclusions:Neither urapidil(0.25 mg/kg,0.5 mg/kg)nor nicardipine(10μg/kg,20μg/kg)has any significant influence on rabbit sinus function or rabbit atrio-ventricular node function.Nicardipine could be a better choice than urapidil for parafunctional sinus node patients.     

Expression of OPGmRNA and ODFmRNA in the patients of hip fracture due to osteoporosis

Objective：To investigate the gene expression of osteoprotegerin（OPG） and osteoclast differentiation factor（ODF） in the bone tissue of patients with hip fracture due to osteoporosis. Methods：OPGmRNA and ODFmRNA in the bone tissue in 50 cases of osteoporosis sufferers（over 50 years old） with hip fracture（Observer Group） and 30 cases of hip facture sufferers with no osteoporosis（Control group） were analyzed with the Semi-Quantitative RT-PCR method. Results：The mRNA expressed of ODF, OPG were both high in the patients with hip fracture. In the control group, the expression of OPG mRNA was observed, while the expression of ODF mRNA was very slight. Conclusion：Aged patients contained all signals including OPG, ODF that are essential for inducing osteoclastogenesis and promoting bone resorption.     

The clinicopathological and immuohistochemical analysis of solid-pseudopapillary tumor of the pancreas： report of 9 cases

Objective：To investigate the clinical features, pathological characteristics and immunophenotype of solid-pseudopapillary tumor of the pancreas（SPTP）. Methods：Nine surgically treated cases of SPTP were retrospectively reviewed. Hematoxylin and Eosin（HE） staining and immunohistochemical staining were used to analyze all cases, and the general clinical data was collected. Results：Six patients were asymptomatic except for a palpable mass. Two patients complained of vague-epigastric pain. One patient appeared jaundice. The tumor was encapsulated and solid tissues alternately with cystic tissues. Histologically, the histological structure of solid portion was pseudopapillary with a fibrovascular core. Tumor cells were uniform and medium-sized which were arranged in sheets ets or nests or pseudopapillary patterns. Immunohistochemical studies demonstrated that SPTP proved positive in vimentin（9/9 cases）, AAT（9/9 cases）, NSE（9/9 cases）, ACT（7/9 cases）, CK20（2/9 cases）, CgA（1/9 cases）, S-100（3/gcases）, PR（4/gcases）, Syn（3/9 cases） and CD56（5/9cases）, negative in CEA and ER. Conclusion：SPTP is a tumor predominantly occurring in young women frequently without special symptoms. This tumor has various characteristical histological patterns with different immunophenotype.     

Dynamic Changes in Serum Estradiol and Progesterone levels in Patients of Premenstrual Syndrome with Adverse Flow of Liver-qi

Objective:To probe into the influence of changes of ovarian hormones on the pathogenesis of the specific sub-type premenstrual syndrome(PMS)and reveal partial microcosmic mechanisms of adverse flow of liver-qi.Methods:Estradiol(E2)and progesterone(P)levels in serum were determined at different phases of menstrual cycle by radioimmunoassay.Results:In the group of PMS with adverse flow of liver-qi.the secretive peak value Of E2 and P at the follicular phase significantly decreased,and the secretive peak value at the luteal phase did not come into being.Conclusions:Low E2 and P secretive peak at the follicular phase and absence of secretive peak at the luteal phase is one of the microcosmic mechanisms of PMS with adverse flow of liver-qi.One of the pathophysiologic mechanisms of specific sub-type PMS is probably the continuous low level of E2and P.     

Real-time Three-dimensional Echocardiography in Assessment of Left Ventricular and Right Ventricular Volumes

Real-time three-dimensional echocardiography (RT3DE)is a new ultrasound technique that enables dynamic threedimensional visualization and quantification of the heart in real time. Investigation of feasibility and methodology of RT3DE in determining left ventricular (LV) and right ventricular (RV) volumes, RT3DE was performed in 35 normal adults using Philips SONOS 7500 system with a 2-4 MHz matrix array transducer. The 60°×60° "pyramid" volume database was obtained and analyzed on a TomTec echo workstation. Both LV and RV volumes were calculated with four 3DE methods (i.e. apical 2, 4, 8, and 16-plane) through manually tracing ventricular endocardial borders in end diastole and end systole. Stroke volumes were then calculated. LV volume was also measured by 2DE Simpson's rule using GE VIVID 7 ultrasound machine.     

SCREENING FOR A 21-CHROMOSOME ABNORMALITY IN PREIMPLANTED EMBRYOS OF ELDERLY WOMEN

Increasing maternal age is the only etiological factor unequivocally linked to Down's syndrome in humans. The occurrence rate of newborns with Down's syndrome is about 1/220 in women over 35 years old. However, the occurrence rate in embryos fertilized in vitro, of the elder woman is unclear. Using FISH we screened the number of chromosome 21 in preimplanted embryos of 5 elderly women (average age, 38.4 years) to study the feasibility and necessity of screening trisomy 21 in embryos in patients over 35 years old at the in vitro fertilization (IVF) center.